| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $161.27 | 3.776% | $167.3596 | $167.36 | $167.35 | $167.40 |
| Purchase #2 | $88.99 | 4.361% | $92.8709 | $92.87 | $92.85 | $92.90 |
| Purchase #3 | $13.88 | 9.704% | $15.2269 | $15.23 | $15.25 | $15.20 |
| Purchase #4 | $61.30 | 4.653% | $64.1523 | $64.15 | $64.15 | $64.20 |
| Purchase #5 | $118.56 | 10.222% | $130.6792 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $219.37 | 9.636% | $240.5085 | $240.51 | $240.50 | $240.50 |
| Purchase #7 | $50.74 | 12.761% | $57.2149 | $57.21 | $57.20 | $57.20 |
| 7 purchase totals = | $714.11 | $768.0123 | $768.01 | $768.00 | $768.10 | |